CN211595273U

CN211595273U - Building sewage recovery preprocessing device

Info

Publication number: CN211595273U
Application number: CN201922182619.XU
Authority: CN
Inventors: 乔磊磊
Original assignee: Northwest Huapeng Construction Engineering Group Co Ltd
Current assignee: Northwest Huapeng Construction Engineering Group Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-29
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a building sewage preliminary treatment technical field just discloses a building sewage recovery preprocessing device, the on-line screen storage device comprises a base, the left side at base top is equipped with the separator box, the top movable mounting of separator box has first case lid, the bottom fixed mounting of first case lid has U type grid, the bottom of U type grid is through first connecting pipe fixedly connected with filter plate, the top of base is equipped with quick-witted case, the machine case is located the right side of separator box, the top of machine case is equipped with handles the case, the top of base is equipped with the setting tank, the setting tank is located the right side of quick-witted case, the setting tank is linked together through communicating pipe and processing case. Set up first case lid through the activity, the nimble impurity of clearance separator box of being convenient for is convenient for wash and is changed at bottom fixed connection U type grid and filter plate of first case lid, and U type grid retrieves the abandon material that can recycle in with the sewage, optimizes resource utilization.

Description

Building sewage recovery preprocessing device

Technical Field

The utility model relates to a building sewage preliminary treatment technical field specifically is a building sewage recovery preprocessing device.

Background

In the construction process of buildings, a large amount of water is used, a part of the water is finally changed into sewage to be discharged, and the sewage contains a large amount of building waste materials which need to be recovered and treated to avoid waste and pollution of resources.

Most of the existing building sewage recovery and pretreatment equipment has the defects of easy blockage of a sewage treatment pipe, inconvenient cleaning of impurities accumulated in the device, incomplete water treatment and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pretreatment of waste water for building pretreatment of technology not enough, the utility model provides a pretreatment of waste water for building possesses the advantage that conveniently clear up accumulational impurity, reduction pipeline block up, optimization quality of water, has solved current pretreatment of waste water for building equipment impurity and has piled up difficult clearance, the pipeline easily blocks up, the problem that quality of water is not up to standard after handling.

The utility model provides a following technical scheme: a building sewage recovery pretreatment device comprises a base, wherein a separation box is arranged on the left side of the top of the base, a first box cover is movably arranged on the top of the separation box, a water inlet hopper is arranged at the center of the top of the first box cover, a U-shaped grid is fixedly arranged at the bottom of the first box cover and is positioned inside the separation box, a filter plate is fixedly connected to the bottom of the U-shaped grid through a first connecting pipe, a machine box is arranged on the top of the base and is positioned on the right side of the separation box, a treatment box is arranged on the top of the machine box, a water pump and an aerator are arranged inside the machine box and is positioned on the right side of the water pump, a water suction pipe is fixedly connected to the input end of the water pump, the other end of the water suction pipe sequentially penetrates through the machine box and the separation box and extends to the bottom of the inner cavity of the separation box, and a, the output end of the water pump is fixedly connected with a water pipe, the other end of the water pipe sequentially penetrates through the case and the treatment box and extends to the inside of the treatment box, the output end of the aerator is fixedly connected with an aerator pipe, the other end of the aerator pipe sequentially penetrates through the case and the treatment box and extends to the inside of the treatment box, one end of the aerator pipe, which is positioned in the treatment box, is fixedly connected with an aerator disc, the top of the treatment box is movably provided with a second box cover, the center of the top of the second box cover is provided with a feeding pipe, the bottom of the second box cover is fixedly connected with a spray head through a second connecting pipe, one end of the feeding pipe, which is positioned at the bottom of the second box cover, penetrates through and extends to the inside of the spray head, the top of the base is provided with a settling box, the settling box is positioned at the right side of the case, the center of the top of the third box cover is provided with a handle, the bottom of the third box cover is fixedly connected with an arc-shaped filter plate through a third connecting pipe, the bottom on the right side of the settling box is provided with a water delivery pipe, and flow control valves are arranged in the middle of the water delivery pipe and the middle of the communicating pipe.

Preferably, the front of the case is movably provided with a case door through a hinge, and the front of the case door is provided with a handle.

Preferably, the filter cap includes spherical shell, connecting pipe, filter, annular gasbag, spherical shell cup joints with the one end of connecting pipe, and spherical shell is porous structure, the other end and the first siphunculus of connecting pipe are fixed to be cup jointed, filter fixed mounting is in the connecting pipe inner chamber near one side of spherical shell, the fixed lateral surface at the connecting pipe of cup jointing of annular gasbag.

Preferably, the inner wall of the settling tank is provided with a sliding chute, and the transverse length of the arc-shaped filter plate is greater than the inner diameter of the settling tank and smaller than the diameter of the sliding chute.

Preferably, the aeration disc is hollow, and aeration heads are distributed on the surface of the aeration disc.

The utility model discloses possess following beneficial effect:

1. this building sewage recovery preprocessing device sets up first case lid through the activity, and the nimble impurity of clearance separator box of being convenient for is convenient for wash and is changed in bottom fixed connection U type grid and the filter plate of first case lid, and U type grid is retrieved the abandoning material that can recycle in with sewage, optimizes resource utilization, and the filter plate filters the sewage of U type grid once more of flowing through, reduces the possibility that the pipe that absorbs water blockked up, has optimized pretreatment efficiency.

2. This building sewage recovery preprocessing device through set up inlet pipe and shower nozzle at the second case lid, can filter the sewage that gets into the processing case after to the initial gross separation and add the flocculating agent, further regulation quality of water, and aeration equipment's setting not only carries out aeration treatment to sewage, also makes flocculating agent and sewage fully act on, has optimized the preliminary treatment effect.

3. This building sewage recovery preprocessing device sets up the arc filter plate through the bottom at the third case lid, will handle the sewage that gets into the setting tank behind the incasement aeration flocculation and filter for the interior sewage quality of water of setting tank optimizes, has improved sewage pretreatment effect.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the filter cap of the present invention.

In the figure: 1. a base; 2. a separation tank; 3. a first cover; 4. a water inlet hopper; 5. a U-shaped grid; 6. a first connecting pipe; 7. filtering the plate; 8. a chassis; 9. an aerator; 10. a water pump; 11. a suction pipe; 12. a water delivery pipe; 13. a treatment tank; 14. an aeration pipe; 15. an aeration disc; 16. a second cover; 17. a feed pipe; 18. a second connecting pipe; 19. a spray head; 20. a communicating pipe; 21. a flow control valve; 22. a settling tank; 23. a third cover; 24. a handle; 25. a third connecting pipe; 26. an arc-shaped filter plate; 27. a drain pipe; 28. a hinge; 29. a box door; 30. a handle; 31. a filter cap; 311. a spherical shell; 312. a connecting pipe; 313. a filter plate; 314. an annular air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a construction sewage recycling pretreatment device comprises a base 1, a separation tank 2 is arranged on the left side of the top of the base 1, a first tank cover 3 is movably arranged on the top of the separation tank 2, the first tank cover 3 is movably arranged to facilitate flexible cleaning of impurities in the separation tank 2, a water inlet hopper 4 is arranged at the center of the top of the first tank cover 3, a U-shaped grating 5 is fixedly arranged at the bottom of the first tank cover 3, the U-shaped grating 5 is positioned inside the separation tank 2, a filter plate 7 is fixedly connected to the bottom of the U-shaped grating 5 through a first connecting pipe 6, the U-shaped grating 5 and the filter plate 7 are fixedly connected to the bottom of the first tank cover 3 to facilitate cleaning and replacement, the U-shaped grating 5 recycles recyclable waste materials in sewage, resource utilization rate is optimized, the filter plate 7 re-filters sewage flowing through the U-shaped grating 5 to reduce the possibility of blockage of a water suction pipe 11, the pretreatment efficiency is optimized, the top of the base 1 is provided with a case 8, the case 8 is positioned at the right side of the separation box 2, the top of the case 8 is provided with a treatment box 13, the front of the case 8 is movably provided with a box door 29 through a hinge 28, the front of the box door 29 is provided with a handle 30, the case 8 is internally provided with a water pump 10 and an aerator 9, the aerator 9 is positioned at the right side of the water pump 10, the input end of the water pump 10 is fixedly connected with a water suction pipe 11, the other end of the water suction pipe 11 sequentially penetrates through the case 8 and the separation box 2 and extends to the bottom of the inner cavity of the separation box 2, one end of the water suction pipe 11 positioned in the inner cavity of the separation box 2 is sleeved with a filter cap 31, the filter cap 31 comprises a spherical shell 311, a connecting pipe 312, a filter plate 313 and an annular air bag 314, the spherical shell 311 is sleeved with one end of the connecting pipe 312, the spherical shell, the annular air bag 314 is fixedly sleeved on the outer side surface of the connecting pipe 312, the output end of the water pump 10 is fixedly connected with a water pipe 12, the other end of the water pipe 12 sequentially penetrates through the case 8 and the treatment case 13 and extends to the inside of the treatment case 13, the output end of the aerator 9 is fixedly connected with an aeration pipe 14, the other end of the aeration pipe 14 sequentially penetrates through the case 8 and the treatment case 13 and extends to the inside of the treatment case 13, one end of the aeration pipe 14, which is positioned in the treatment case 13, is fixedly connected with an aeration disc 15, the inside of the aeration disc 15 is hollow, aeration heads are distributed on the surface of the aeration disc 15, the arrangement of the aeration device not only carries out aeration treatment on sewage, but also enables a flocculating agent and the sewage to fully act, the pretreatment effect is optimized, a second case cover 16 is movably arranged at the top of the treatment case 13, a feeding pipe 17 is arranged at the center of, one end of the feeding pipe 17, which is positioned at the bottom of the second tank cover 16, penetrates through and extends to the inside of the spray nozzle 19, the feeding pipe 17 and the spray nozzle 19 are arranged on the second tank cover 16, a flocculating agent can be added into sewage which enters the treatment tank 13 after primary separation and filtration, and the water quality is further regulated, the top of the base 1 is provided with a settling tank 22, the settling tank 22 is positioned at the right side of the case 8, the settling tank 22 is communicated with the treatment tank 13 through a communicating pipe 20, the inner wall of the settling tank 22 is provided with a chute, the transverse length of the arc-shaped filter plate 26 is greater than the inner diameter of the settling tank 22 and smaller than the diameter of the chute, the top of the settling tank 22 is movably provided with a third tank cover 23, the center of the top of the third tank cover 23 is provided with a handle 24, the bottom of the third tank cover 23 is fixedly connected with an arc-shaped filter plate 26 through a third connecting pipe 25, make the interior sewage quality of water optimization of settling tank 22, improved sewage pretreatment effect, the bottom on settling tank 22 right side is equipped with drain pipe 27, and the flow control valve 21 is all installed at the middle part of drain pipe 27 and communicating pipe 20.

The working principle is as follows: when the device carries out recovery pretreatment on building sewage, a water pump 10 and an aerator 9 are opened, the building sewage is injected from a water inlet hopper 4 of a separation box 2, impurities in the sewage are primarily filtered in a U-shaped grid 5 and then filtered again through a filter plate 7, the water pump 10 sends the filtered sewage from the separation box 2 to a treatment box 13 through a water suction pipe 11 and a water delivery pipe 12, the aerator 9 carries out aeration treatment on the sewage entering the treatment box 13 through an aeration device, a coagulant is injected into the treatment box 13 through a feed pipe 17 to play a role in optimizing the water quality of the sewage, a flow control valve 21 on a communicating pipe 20 is opened, the sewage enters a settling box 22 through the communicating pipe 20 after aeration coagulation in the treatment box 13, precipitates generated by the aeration coagulation are filtered at an arc-shaped filter plate 26, the flow control valve 21 on a drain pipe 27 is opened to discharge the pretreated sewage, and after the recovery pretreatment is finished, the box cover is taken down to recycle and clean impurities in the U-shaped grating 5, sediment on the filter plate 7 and the arc filter plate 26 is cleaned, and the feeding pipe 17 is used for flushing clean water into the treatment box 13 to clean flocculation sediment which can be attached in the treatment box 13 and the communicating pipe 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building sewage retrieves preprocessing device, includes base (1), its characterized in that: the water treatment device is characterized in that a separation box (2) is arranged on the left side of the top of a base (1), a first box cover (3) is movably mounted on the top of the separation box (2), a water inlet hopper (4) is arranged at the center of the top of the first box cover (3), a U-shaped grating (5) is fixedly mounted at the bottom of the first box cover (3), the U-shaped grating (5) is located inside the separation box (2), a filter plate (7) is fixedly connected to the bottom of the U-shaped grating (5) through a first connecting pipe (6), a machine box (8) is arranged on the top of the base (1), the machine box (8) is located on the right side of the separation box (2), a treatment box (13) is arranged on the top of the machine box (8), a water pump (10) and an aerator (9) are mounted inside the machine box (8), the aerator (9) is located on the right side of the water pump (10), and a water suction pipe, the other end of the water suction pipe (11) sequentially penetrates through the case (8) and the separation box (2) and extends to the bottom of the inner cavity of the separation box (2), one end, located in the inner cavity of the separation box (2), of the water suction pipe (11) is sleeved with a filter cap (31), the output end of the water pump (10) is fixedly connected with a water conveying pipe (12), the other end of the water conveying pipe (12) sequentially penetrates through the case (8) and the treatment box (13) and extends to the inside of the treatment box (13), the output end of the aerator (9) is fixedly connected with an aerator pipe (14), the other end of the aerator pipe (14) sequentially penetrates through the case (8) and the treatment box (13) and extends to the inside of the treatment box (13), one end, located in the treatment box (13), of the aerator pipe (14) is fixedly connected with an aerator disc (15), and a second box cover (16) is movably mounted at the top of the treatment, the center at second case lid (16) top is equipped with inlet pipe (17), the bottom of second case lid (16) is through second connecting pipe (18) fixedly connected with shower nozzle (19), inlet pipe (17) are located the inside that the one end of second case lid (16) bottom runs through and extends to shower nozzle (19), the top of base (1) is equipped with setting tank (22), setting tank (22) are located the right side of quick-witted case (8), setting tank (22) are linked together through communicating pipe (20) and processing case (13), the top movable mounting of setting tank (22) has third case lid (23), the center at third case lid (23) top is equipped with handle (24), the bottom of third case lid (23) is through third connecting pipe (25) fixedly connected with arc filter plate (26), the bottom on setting tank (22) right side is equipped with drain pipe (27), and flow control valves (21) are arranged in the middle parts of the drain pipe (27) and the communicating pipe (20).

2. The construction wastewater recycling pretreatment device according to claim 1, characterized in that: the front surface of the case (8) is movably provided with a case door (29) through a hinge (28), and the front surface of the case door (29) is provided with a handle (30).

3. The construction wastewater recycling pretreatment device according to claim 1, characterized in that: the filter cap (31) comprises a spherical shell (311), a connecting pipe (312), a filter plate (313) and an annular air bag (314), the spherical shell (311) is sleeved with one end of the connecting pipe (312), the spherical shell (311) is of a porous structure, the other end of the connecting pipe (312) is fixedly sleeved with a water suction pipe (11), the filter plate (313) is fixedly arranged on one side, close to the spherical shell (311), of the inner cavity of the connecting pipe (312), and the annular air bag (314) is fixedly sleeved on the outer side face of the connecting pipe (312).

4. The construction wastewater recycling pretreatment device according to claim 1, characterized in that: the inner wall of the settling tank (22) is provided with a sliding chute, and the transverse length of the arc-shaped filter plate (26) is greater than the inner diameter of the settling tank (22) and smaller than the diameter of the sliding chute.

5. The construction wastewater recycling pretreatment device according to claim 1, characterized in that: the aeration disc (15) is hollow, and aeration heads are distributed on the surface of the aeration disc (15).